AXElite AX3132
AX3132 is SOP-8L-EP; the pin assignment is given by: VÛmw`R•yÑb€ ( Top View ) EN/SS VSS VGATE VCC 1 2 SW Name EN/SS Description ON/OFF Shutdown and Soft-start pin GND pin w.goftech.com VSS 8 7 6 5 OSC COMP FB SW Driver GATE clamping pin. The VGATE pin must connect a 1uF capacitor to VCC VCC SW FB COMP OSC IC power supply pin Switch pin. The pin connect a resistance to GND.| Part No. | AX3132 |
|---|---|
| Datasheet | AX3132 Download |
| Manufacturer |  AXElite |
| Description | PWM Control 2A Step-Down Converter |
| Buy | Stock & Price |
GENERAL DESCRIPTION
AX3132 consists of step-down switching regulator with PWM control. These devise include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc. AX3132 provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control circuit is able to the duty ratio linearly form 0 up to 100%. This converter is build out soft start function that prevents overshoot and inrush current at startup. An over current protect function and short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced. The operating frequency is decided by outside resistance. An external compensation is easily to system stable; the low ESR output capacitor can be used. With the addition of an internal P-channel Power MOS, a coil, capacitors, and a diode connected externally, these ICs can function as step-down switching regulators. They serve as ideal power supply units for portable devices when coupled with the SOP-8L with exposed pad package, providing●yÑb€ such outstanding features as low current consumption.
